My understanding is that the Epic Chaos Blade scroll goes for 10-15 reds.
My question is, why?
This is easily twice the value of an eSoS scroll at the higher end of that range. It is more valuable than the claw set and 3 abashai scrolls for the Abashai set combined. Two of them for a TWF would be more expensive than red dragon armor and, probably, e-marilith chain scroll. It exceeds the value as well of the eRoSS and eTorc scrolls.
There would seem to be a couple factors for the value of a scroll:
1) How powerful the epic item is that is made
2) How many builds it fits into
3) How hard it is to get
4) How hard the item itself is to get as well as the shard and seal.
The first two are basically demand questions and the last two go to supply (although that 4th question might actually be a demand factor).
Epic Chaos Blade is certainly a nice DPS item, but in that the value is around 20-30 LDS, is one that much better than having two lit2 and two min2 khopeshes? And some scales to spare, probably. To get a pair you are looking at 40-60 lds. It is anywhere from 50% to 100% more expensive than eSoS for 1 Chaos Blade and 200-300% more expensive for a pair, yet no one rates it better in terms of DPS than eSoS. It seems overpriced on power evaluation.
In comparing all factors to eSoS: Less powerful than eSoS, same build fit as eSoS, more difficult to obtain and more difficult to make. Why would it be double the cost?
In comparing it to Marilith Chain, RoSS, or Torc(other desert items that are very powerful and build specific) yields the same result. All are more powerful, all have a limited build fit, all are difficult to obtain and are difficult to make. All are, in comparison, much cheaper than the Chaos Blade scroll.
Sure Marilith Chain is more expensive, but is generally considered superior to dragon armor and is priced in the same range. Dragon Armor takes around 22-23 reds to make (if you count the value of the base dragon armor) and the marilith chain scroll is around 20-30 reds, depending on buyer and seller. It's not that far off from the other comparible armor.
Why is this item so much more expensive than the other DPS options when the DPS difference doesn't seem that great. Or am I missing how OP this item is?